Zimmer's CAREER THROUGH THE years
1979-80: Assistant coach, Missouri
1981-82: Assistant coach, Weber State
1983-88: Defensive coordinator, Weber State
1989-93: Defensive coordinator, Washington State
1994-99: Assistant coach, Dallas Cowboys
2000-06: Defensive coordinator, Dallas Cowboys
2007: Defensive coordinator, Atlanta Falcons
2008-2013: Defensive coordinator, Cincinnati Bengals
